CVE-2013-5717

MEDIUM

Description

The Bluetooth HCI ACL dissector in Wireshark 1.10.x before 1.10.2 does not properly maintain a certain free list, which allows remote attackers to cause a denial of service (application crash) via a crafted packet that is not properly handled by the wmem_block_alloc function in epan/wmem/wmem_allocator_block.c.

References

http://anonsvn.wireshark.org/viewvc?view=revision&revision=51130

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8827

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19030

https://www.wireshark.org/security/wnpa-sec-2013-54.html

Details

Source: MITRE

Published: 2013-09-16

Updated: 2018-10-30

Type: CWE-20

Risk Information

CVSS v2.0

Base Score: 4.3

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM